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using UnityEditor;
using UnityEngine;
namespace XNodeEditor {
/// <summary> Utility for renaming assets </summary>
public class RenamePopup : EditorWindow {
private const string inputControlName = "nameInput";
public static RenamePopup current { get; private set; }
public Object target;
public string input;
private bool firstFrame = true;
/// <summary> Show a rename popup for an asset at mouse position. Will trigger reimport of the asset on apply.
public static RenamePopup Show(Object target, float width = 200) {
RenamePopup window = EditorWindow.GetWindow<RenamePopup>(true, "Rename " + target.name, true);
if (current != null) current.Close();
current = window;
window.target = target;
window.input = target.name;
window.minSize = new Vector2(100, 44);
window.position = new Rect(0, 0, width, 44);
window.UpdatePositionToMouse();
return window;
}
private void UpdatePositionToMouse() {
if (Event.current == null) return;
Vector3 mousePoint = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
Rect pos = position;
pos.x = mousePoint.x - position.width * 0.5f;
pos.y = mousePoint.y - 10;
position = pos;
}
private void OnLostFocus() {
// Make the popup close on lose focus
Close();
}
private void OnGUI() {
if (firstFrame) {
UpdatePositionToMouse();
firstFrame = false;
}
GUI.SetNextControlName(inputControlName);
input = EditorGUILayout.TextField(input);
EditorGUI.FocusTextInControl(inputControlName);
Event e = Event.current;
// If input is empty, revert name to default instead
if (input == null || input.Trim() == "") {
if (GUILayout.Button("Revert to default") || (e.isKey && e.keyCode == KeyCode.Return)) {
target.name = NodeEditorUtilities.NodeDefaultName(target.GetType());
NodeEditor.GetEditor((XNode.Node)target, NodeEditorWindow.current).OnRename();
AssetDatabase.SetMainObject((target as XNode.Node).graph, AssetDatabase.GetAssetPath(target));
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
Close();
target.TriggerOnValidate();
}
}
// Rename asset to input text
else {
if (GUILayout.Button("Apply") || (e.isKey && e.keyCode == KeyCode.Return)) {
target.name = input;
NodeEditor.GetEditor((XNode.Node)target, NodeEditorWindow.current).OnRename();
AssetDatabase.SetMainObject((target as XNode.Node).graph, AssetDatabase.GetAssetPath(target));
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(target));
Close();
target.TriggerOnValidate();
}
}
if (e.isKey && e.keyCode == KeyCode.Escape) {
Close();
}
}
private void OnDestroy() {
EditorGUIUtility.editingTextField = false;
}
}
}
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